/*
 *    Copyright 2006-2020 the original author or authors.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package org.mybatis.generator.config;

import static org.mybatis.generator.internal.util.messages.Messages.getString;

/**
 * Typesafe enum of different model types.
 *
 * @author Jeff Butler
 */
public enum ModelType {
	HIERARCHICAL("hierarchical"), //$NON-NLS-1$
	FLAT("flat"), //$NON-NLS-1$
	CONDITIONAL("conditional"); //$NON-NLS-1$

	private final String type;

	ModelType(String type) {
		this.type = type;
	}

	public static ModelType getModelType(String type) {
		if (HIERARCHICAL.type.equalsIgnoreCase(type)) {
			return HIERARCHICAL;
		} else if (FLAT.type.equalsIgnoreCase(type)) {
			return FLAT;
		} else if (CONDITIONAL.type.equalsIgnoreCase(type)) {
			return CONDITIONAL;
		} else {
			throw new RuntimeException(getString("RuntimeError.13", type)); //$NON-NLS-1$
		}
	}
}
